Trevor says he can source me this version, hand wind. Before I purchase I want to know if I can swap out the crystal for a gen, if not what version of a domed crystal will it take?
http://www.watcheden.net/omega-speedmaster-chronograph-lemania-movement-with-black-dial-i-53295-p-1.html
http://www.watcheden.net/omega-speedmaster-chronograph-lemania-movement-with-black-dial-i-53295-p-1.html